. >> and tomorrow morning's "washington journal", peter welch, on the latest development of the fiscal cliff negotiation. after that, joe shaw looks at the estate tax, which is set to go up the end of the year plus, your e-mails, phone calls, and tweets. "washington journal" is live at 7:00 a.m. eastern on c-span. now come in a discussion of how the military and national security might be a affected by spending cuts at the first of the year. part of the so-called fiscal cliff. former chairman of the joint chiefs of staff, mike mike mullen, was joined at how services committee. this is a less than an hour. >> good afternoon. thank you for coming. my name is peter peterson. i would like to give you a review of why we are supporting this project today. starting about 30 years ago, after studying the profound demographic trends, on the vast and unfunded promise we have made. i have decided was not unsustainable, but a primary threat to the future. speaking of unsustainable, in the nixon white house in which i served, the chairman of the council, if something is unsustainable, he says it co